EP 1709300 B1 20120912 - DEVICE FOR THE ADJUSTMENT OF GUIDE BLADES
Title (en)
DEVICE FOR THE ADJUSTMENT OF GUIDE BLADES
Title (de)
VORRICHTUNG ZUM VERSTELLEN VON LEITSCHAUFELN
Title (fr)
DISPOSITIF POUR DEPLACER DES AUBES DIRECTRICES
Publication
Application
Priority
- DE 2005000130 W 20050128
- DE 102004004976 A 20040131
Abstract (en)
[origin: WO2005073520A1] The invention relates to a device for the adjustment of guide blades of a gas turbine. The guide blades (12) are pivotably connected to a setting collar (17) via a respective setting lever (16). A first end of the setting lever(s) (16) engages with the setting collar (17) and a second end opposite the first end engages with a shaft (15) of the respective guide blade (12). According to the invention, the setting ring (17) is associated with a rotor of a torque motor. A stator (18) of the torque engine surrounds the rotor of the torque motor in a concentric manner.
IPC 8 full level
F01D 17/16 (2006.01); F01D 17/24 (2006.01)
CPC (source: EP US)
F01D 17/162 (2013.01 - EP US); F01D 17/24 (2013.01 - EP US); F05D 2260/404 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
WO 2005073520 A1 20050811; DE 102004004976 A1 20050818; EP 1709300 A1 20061011; EP 1709300 B1 20120912; US 2007280821 A1 20071206; US 7850422 B2 20101214
DOCDB simple family (application)
DE 2005000130 W 20050128; DE 102004004976 A 20040131; EP 05706718 A 20050128; US 58813905 A 20050128